IntelliMute Button
Press and release
Mute Button
Press and release
Settings
Your Detector
Nothing
Comes Close to a Cobra
®
9
Settings
Your Detector
8 English
Muting an Alert
Your detector allows you to quickly turn Off an audio Alert by momentarily
pressing the Mute button. If you press the Mute button a second time
during the Alert, the audio Alert will be turned back On.
Auto Mute Mode
Auto Mute will automatically reduce the audio volume of all alerts
after four seconds for as long as the signal is detected. The factory
setting for Auto Mute is On.
IntelliMute
IntelliMute is a unique feature that allows you to avoid alerts you don’t need
to hear because you are stopped or moving slowly. By sensing the “revs”
(RPMs) of your engine, IntelliMute knows when you are at low speed and
automatically mutes audio radar alerts.
Before IntelliMute will work, you must set an activation point for your engine’s
revs (see page 10). Whenever the revs are below that point, IntelliMute will
begin muting. The activation point will be stored in memory and recalled
each time the power is turned On. The factory setting is IntelliMute Off.
NOTE
IntelliMute may not work with some vehicles because it cannot sense
the engine’s revs. In such cases, you can reduce unwanted audio alerts
by using Auto Mute and City mode when appropriate.
To Turn Auto Mute Off
Press and release
the Mute button
while no alert
is occurring.
Tone
Voice
Visual Display
One beep
Auto Mute Off
None
To Turn Auto Mute On
Press and release
the Mute button
again while no
alert is occurring.
Tone
Voice
Visual Display
Two beeps
Auto Mute On
None
To Turn IntelliMute On
Press and release
the IntelliMute
button.
Tone
Voice
Visual Display
Two beeps
IntelliMute On
Dot appears next to
the large character
on the right
To Turn IntelliMute Off
Press and release
the IntelliMute
button again.
Tone
Voice
Visual Display
One beep
IntelliMute Off
Dot disappears
SPX5400_MANL.indd 8-9
1/7/13 10:50 AM
